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1. 发明授权

US5848807A Frame construction 失效
标题翻译：框架施工
公开(公告)号：US5848807A
公开(公告)日：1998-12-15
申请号：US827288
申请日：1997-03-28
申请人： Gregory H. Dubay , Michael V. Dziubinski , Paul M. Ives , Clifford E. Miller
发明人： Gregory H. Dubay , Michael V. Dziubinski , Paul M. Ives , Clifford E. Miller
IPC分类号： B62D21/18 , B62D21/00
CPC分类号： B62D21/186
摘要： The frames of many construction machines comprise a complex compilation of fabricated sections or massive cast members that are not necessarily intended to handle a specific type of loading applied to the frame assembly. The present invention provides a frame construction that includes a pair of laterally spaced plate members. Each plate member has a first end portion constructed of a substantially solid plate. A second end portion of the plate members define at least one opening that provides an integral portion of a beam assembly. The first end portion is positioned in the frame construction to accommodate a first type of loading, while the second end portion is located in an area to accommodate a second type of loading.
摘要翻译：许多建筑机器的框架包括制造部分或大型铸件的复杂编译，其不一定意图用于处理施加到框架组件的特定类型的加载。本发明提供一种框架结构，其包括一对侧向间隔开的板构件。每个板构件具有由基本上固体的板构成的第一端部。板构件的第二端部限定提供梁组件的整体部分的至少一个开口。第一端部位于框架结构中以适应第一类型的装载，而第二端部位于适应第二类型的装载的区域中。

2. 发明授权

US07523995B2 Milling machine 有权
标题翻译：铣床
公开(公告)号：US07523995B2
公开(公告)日：2009-04-28
申请号：US11180688
申请日：2005-07-14
申请人： Federico B. Rio , Dean R. Potts , Gregory H. Dubay , Dario Sansone
发明人： Federico B. Rio , Dean R. Potts , Gregory H. Dubay , Dario Sansone
IPC分类号： E01C23/088
CPC分类号： E01C23/088
摘要： Work machines such as road mills having a frame supported by tracked or wheeled ground engaging support units may require the ability to move one or more of the ground engaging units between projecting and retracted positions relative to the frame without reversing the running direction of the repositioned unit. A disclosed work machine has a machine frame supportable by a plurality of ground engaging units. A support device connected between the machine frame and at least one of the ground engaging units has a lifting column adapted to controllably raise and lower the ground engaging unit relative to the frame. A first actuator is connected to the support device to move the one ground engaging unit between the projecting and retracted positions, and a second actuator is connected to the lifting column to maintain the running direction of the associated ground engaging unit in each of the projecting and retracted positions.
摘要翻译：具有由跟踪或轮式地面接合支撑单元支撑的框架的道路磨机的工作机械可能需要能够相对于框架在一个或多个地面接合单元之间移动一个或多个地面接合单元的突出位置和缩回位置之间，而不反转重新定位的单元的行进方向。所公开的作业机具有可由多个地面接合单元支撑的机架。连接在机架和至少一个地面接合单元之间的支撑装置具有适于相对于框架可控地升高和降低地面接合单元的升降柱。第一致动器连接到支撑装置以将一个接地单元移动到突出位置和缩回位置之间，并且第二致动器连接到提升塔，以将相关联的地面接合单元的行进方向保持在每个突出和缩回位置缩回位置。

3. 发明授权

US06705798B2 Cold planer 有权
标题翻译：冷刨机
公开(公告)号：US06705798B2
公开(公告)日：2004-03-16
申请号：US10183426
申请日：2002-06-28
申请人： Gregory H. Dubay , Dario Sansone , Michele Orefice
发明人： Gregory H. Dubay , Dario Sansone , Michele Orefice
IPC分类号： E01C2300
CPC分类号： E01C23/088 , E01C19/00
摘要： A work machine having a frame, a work tool and an articulation apparatus so as to pivot at least one support wheel mounted at the frame from a projecting position to a retracted position and vice versa.
摘要翻译：一种具有框架，作业工具和关节运动装置的作业机械，以便将安装在框架上的至少一个支撑轮从突出位置枢转到缩回位置，反之亦然。

4. 发明授权

US06551020B2 Vibratory mechanism 有权
公开(公告)号：US06551020B2
公开(公告)日：2003-04-22
申请号：US09911779
申请日：2001-07-24
申请人： Donald J. Swanson , Dean R. Potts , Gregory H. Dubay , Thomas J. Suelflow
发明人： Donald J. Swanson , Dean R. Potts , Gregory H. Dubay , Thomas J. Suelflow
IPC分类号： E01C1938
CPC分类号： B06B1/161 , E01C19/286 , Y10T74/18344 , Y10T74/18552
摘要： A vibratory mechanism 26 is provided for a compacting work machine 10. The vibratory mechanism 26 includes a first/outer eccentric weight 50 and a second/inner eccentric weight 80. The second weight 80 has a cavity 88 with a movable mass 90 that when rotated in a first direction 124 opposes the first eccentric weight 50 and when rotated in a second direction 126 the movable mass 90 combines with the first eccentric 50. The second eccentric weight 80 is also manually indexable relative to the first eccentric 50 to a plurality of distinct positions giving a plurality of different amplitude vibratory impact forces when rotated in either of the first and second directions 124,126.

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